过敏性紫癜又称出血性毛细血管中毒症或Henoch-Sch觟nlein(HSP)综合征,是一种常见的毛细血管变态反应性疾病,病变主要累及皮肤、黏膜、胃肠道、关节及肾脏等部位的毛细血管壁,使其渗透性和脆性增加,出现出血症状。研究表明HSP患儿存在免疫功能紊乱,容易复发。本研究选取具有调节免疫系统功效的匹多莫德治疗,探讨其对儿童HSP的疗效以及其对免疫功能的影响,现报告如下。 Henoch-Sch觟nlein (HSP) syndrome, also known as hemorrhagic capillary thrombosis, is a common capillary allergic disease that affects the skin, mucous membranes, gastrointestinal tract, joints and kidneys, etc. Part of the capillary wall, permeability and fragility increased, bleeding symptoms. Studies have shown that children with HSP immune dysfunction, easy to relapse. In this study, Pidotimod treatment with the effect of regulating the immune system to explore its efficacy on children’s HSP and its immune function, are as follows.